Ultrasonic Distance Measuring Transducer Sensor, Compatible with Arduino

This item measures distance accurately, and is compatible with Arduino. Note: Documentation is not included, but is readily available online. Technical Specifications: DC 5V Detection distance: 2cm-450cm Static current: less than 2mA Electrical level output: 5V high Electrical level output: at the end of 0V Induction angle: not more than 15 degrees High precision: 2mm